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(Professor)
Name (Pinyin):
zhengshansuo
School/Department:
土木工程学院
Gender:
Male
Professional Title:
Professor
Status:
Employed
Discipline:
Structural Engineering
Engineering
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Email:
c620cf8104e7f706b78620231a598bffc875e105c954c02dfa376f84c9eeb0f211e96a02cd655927c7b5d333954f9c736a6935ec4aa1c47a510b1232f60d552ec549327ee059a37a0e73d11f1733ccc3d634b6508c2eba7ab48b244ff58586068f8437072463326ce4ca47448eeb16dc2b2920b497047cbb846f56dcc2651e00
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考虑累积耗能损伤的钢框架结构抗震能力分析
Release time:
2024-08-09
Hits:
Affiliation of Author(s):
土木工程学院
Journal:
建筑结构
Key Words:
中文关键字:钢框架;累积耗能损伤;抗震能力,英文关键字:
Abstract:
以4个不同层数的平面钢框架模型为例,选取14条满足场地条件的长持时地震波,以基于能量的损伤指标为参数进行易损性分析,并对比以层间位移角和顶点位移角为参数的分析结果,发现在长持时地震作用下,必须考虑累积损伤对结构抗震性能的影响。基于Park-Ang地震损伤模型,提出综合考虑最大层间位移角和能量损伤指标的双参数损伤模型。基于地震安全性分析,求出不同损伤指标的年均超越概率曲线,并对本文设计的平面钢框架模型的临界倒塌层间位移角进行折减修正。
Note:
郑山锁
Co-author:
孙乐彬,程洋,徐强,韩言召
First Author:
zhengshansuo
Indexed by:
Journal paper
Volume:
卷:45
Issue:
期:10
Page Number:
页:32-37
Translation or Not:
no
Date of Publication:
2015-05-01
Pre One:
近海大气环境下钢框架自振频率评估研究
Next One:
Study on the Simulation of Damage Constitutive Relationship for High Strength and High Performance Concrete
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